CN204059454U - A kind of Novel check valve holder - Google Patents
A kind of Novel check valve holder Download PDFInfo
- Publication number
- CN204059454U CN204059454U CN201420428100.XU CN201420428100U CN204059454U CN 204059454 U CN204059454 U CN 204059454U CN 201420428100 U CN201420428100 U CN 201420428100U CN 204059454 U CN204059454 U CN 204059454U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- base
- rubber fixed
- way valve
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of Novel check valve holder, it comprises the base with bolt hole be fixedly connected with turntable; Base is provided with the rubber fixed block of middle part band hexagonal opening; The both sides of rubber fixed block are provided with the connecting hole mutually corresponding with the bolt hole on base; The top of rubber fixed block is provided with the fixation steel plate of bottom surface band rubber sheet gasket; Base, rubber fixed block and fixation steel plate are fastenedly connected mutually by the bolt with packing ring.The utility model structure is simple, easy to use, one way valve is placed on the hexagonal opening part in the middle part of rubber fixed block, top is fixed by fixation steel plate, the fixing clamping in four orientation can be realized, no matter how excavator vibrates, one way valve can firmly be fixed on base, normally can be connected with connecting hose; Rubber fixed block and rubber sheet gasket can realize contacting with the soft of one way valve, and can not collide with one way valve.The utility model solve prior art exist fixing loosely, fragile and application life low technical problem.
Description
technical field
The utility model belongs to one way valve fastening devices technical field, is specifically related to a kind of one way valve holder on hydraulic crawler excavator.
background technology
Along with to excavator in operating efficiency, save the energy, operate light, safety and comfort, raising that the various aspects of performance such as reliability and durability requires, the requirement in the hydraulic part life-span of excavator is also improved thereupon gradually; One way valve profile on excavator is the structure of outer six sides, traditional fixed form is simple compressing tablet upper-lower compacting one way valve, but when excavator works, car body can vibrate, one way valve also can follow car body to vibrate together, thus make one way valve vibrate slippage, cause one way valve and connecting hose to form pulling force, cause one way valve thread damage, easily produce the phenomenon of leakage of oil, reduce application life, also drastically influence the running status of complete machine.
summary of the invention
The purpose of this utility model be solve in prior art exist fixing loosely, fragile and application life low technical problem, provide a kind of Novel check valve holder, to overcome the deficiencies in the prior art.
To achieve these goals, a kind of Novel check valve holder of the utility model, it comprises the base with bolt hole be fixedly connected with turntable; Its main points are rubber fixed blocks that described base is provided with middle part band hexagonal opening; The both sides of described rubber fixed block are provided with the connecting hole mutually corresponding with the bolt hole on base; The top of described rubber fixed block is provided with the fixation steel plate of bottom surface band rubber sheet gasket; Described base, rubber fixed block and fixation steel plate are fastenedly connected mutually by the bolt with packing ring.
The utility model structure is simple, easy to use, one way valve is placed on the hexagonal opening part in the middle part of rubber fixed block, top is fixed by fixation steel plate, the fixing clamping in four orientation can be realized, no matter how excavator vibrates, one way valve can firmly be fixed on base, normally can be connected with connecting hose; Rubber fixed block and rubber sheet gasket can realize contacting with the soft of one way valve, and can not collide with one way valve.The utility model solve prior art exist fixing loosely, fragile and application life low technical problem.
accompanying drawing explanation
Accompanying drawing is the utility model structural representation.
In figure 1, bolt 2, packing ring 3, fixation steel plate 4, rubber fixed block 5, one way valve 6, base 7, hexagonal opening 8, bolt hole 9, connecting hole 10, rubber sheet gasket
detailed description of the invention
With reference to accompanying drawing, the utility model it comprise the base 6 with bolt hole 8 be fixedly connected with turntable; Described base 6 is provided with the rubber fixed block 4 of middle part band hexagonal opening 7; The both sides of described rubber fixed block 4 are provided with the connecting hole 9 mutually corresponding with the bolt hole 8 on base 6; The top of described rubber fixed block 4 is provided with the fixation steel plate 3 of bottom surface band rubber sheet gasket 10; Described base 6, rubber fixed block 4 and fixation steel plate 3 is fastenedly connected mutually by the bolt 1 with packing ring 2.
During use, one way valve 5 is placed on hexagonal opening 7 place in the middle part of rubber fixed block 4, top presses the fixation steel plate 3 of band rubber sheet gasket 10, is then carried out being fastenedly connected by fixation steel plate 3, rubber fixed block 4 and base 6 with the bolt 1 with packing ring 2; Rubber fixed block 4 and fixation steel plate 3 can provide the fastening of four direction up and down, keep soft again simultaneously and contact, improve firmness with one way valve, and be not easy to damage, application life improves.
Claims (1)
1. a Novel check valve holder, it comprises the base with bolt hole (8) (6) be fixedly connected with turntable; It is characterized in that described base (6) is provided with the rubber fixed block (4) at middle part band hexagonal opening (7); The both sides of described rubber fixed block (4) are provided with the connecting hole (9) mutually corresponding with the bolt hole (8) on base (6); The top of described rubber fixed block (4) is provided with the fixation steel plate (3) of bottom surface band rubber sheet gasket (10); Described base (6), rubber fixed block (4) and fixation steel plate (3) are fastenedly connected mutually by the bolt (1) with packing ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428100.XU CN204059454U (en) | 2014-07-31 | 2014-07-31 | A kind of Novel check valve holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428100.XU CN204059454U (en) | 2014-07-31 | 2014-07-31 | A kind of Novel check valve holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059454U true CN204059454U (en) | 2014-12-31 |
Family
ID=52200997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428100.XU Expired - Fee Related CN204059454U (en) | 2014-07-31 | 2014-07-31 | A kind of Novel check valve holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106936A (en) * | 2019-06-21 | 2019-08-09 | 国机重工集团常林有限公司 | Valve fixed structure |
-
2014
- 2014-07-31 CN CN201420428100.XU patent/CN204059454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106936A (en) * | 2019-06-21 | 2019-08-09 | 国机重工集团常林有限公司 | Valve fixed structure |
| CN110106936B (en) * | 2019-06-21 | 2024-03-15 | 国机重工集团常林有限公司 | Valve fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |